Primary Biliary Cholangitis (PBC): The Silent Attack on Your Liver’s Bile System

By Dr. Chetan Kalal – Liver & Transplant Specialist, Mumbai

🧬 What is Primary Biliary Cholangitis?

Primary Biliary Cholangitis (PBC) is a chronic autoimmune liver disease in which the body’s own immune system slowly destroys the small bile ducts inside the liver. Over time, this leads to bile build-up (cholestasis), inflammation, fibrosis, and eventually cirrhosis.

PBC was formerly known as Primary Biliary Cirrhosis, but the name was changed because not everyone with PBC develops cirrhosis, especially with early diagnosis and treatment.

👩‍⚕️ Who Is Most Affected?

• Women account for nearly 90% of cases

• Usually diagnosed between the ages of 35–60

• Can occur in people with other autoimmune disorders (thyroid disease, Sjögren’s syndrome, lupus)

🔍 Early Signs & Symptoms

Many people have no symptoms early on, but over time, they may experience:

• Fatigue (extreme and persistent)

• Itching (pruritus) — often worse at night

• Dry eyes and mouth

• Upper right abdominal discomfort

• Dark urine & pale stool

• Jaundice (in later stages)

The fatigue and itching are often misattributed to stress or allergies, delaying diagnosis.

🧪 Diagnosis: How Is PBC Detected?

Diagnosis is usually made through:

• Blood tests:

  • Liver enzymes (ALP – alkaline phosphatase)

  • Anti-Mitochondrial Antibodies (AMA) – positive in 90–95% of patients

• Liver function tests

• FibroScan or MR Elastography to assess liver stiffness

• Liver biopsy (in uncertain cases)

🩺 Treatment Options

While PBC has no cure, early and effective treatment can slow disease progression and improve quality of life:

🧴 First-Line Treatment:

• Ursodeoxycholic Acid (UDCA) – helps bile flow and slows damage

💊 Symptom Relief:

• Cholestyramine for itching

• Fat-soluble vitamin supplements (A, D, E, K)

• Bone health management (as PBC patients are at risk of osteoporosis)

🥗 Diet & Lifestyle: Food as Medicine

Nutrition plays a supportive role in managing PBC:

✅ Foods to Focus On:

• Antioxidant-rich foods: berries, green leafy vegetables, turmeric

• Lean proteins: fish, eggs, dals

• Bone-supportive: calcium-rich foods, vitamin D

• Hydration: good bile flow needs proper hydration

❌ Foods to Limit:

• High-fat fried foods (stress liver detox pathways)

• Alcohol

• Raw shellfish (risk of infections in cirrhosis)

• High-sugar or ultra-processed foods

🧘‍♀️ Lifestyle Tips:

• Maintain a healthy weight

• Avoid smoking

• Gentle exercise to combat fatigue

• Regular screenings for bone health & vitamin deficiencies

💬 Dr. Chetan Kalal's Note:

“PBC is often a slow-moving but progressive disease. With timely detection, the right medication, and targeted lifestyle changes, you can live a full and productive life. Don’t ignore fatigue or unexplained itching—get your liver tested.”

We offer comprehensive liver care at our Mumbai center, including:

• PBC diagnosis and staging

• FibroScan and imaging

• Immunological profiling

• Nutrition and fatigue management

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